Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MICHAEL W CHAPMAN MD
NPI 1073553103
Orthopaedic Surgery in Sacramento, CA

Active since June 07, 2006
4860 Y ST, 3800, SACRAMENTO, CA 95817(916) 734-5885(916) 734-7904 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Michael W Chapman Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL W CHAPMAN MD (NPI 1073553103) is an individual orthopaedic surgery provider in Sacramento, California, licensed in California (A20661) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1073553103
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. MICHAEL W CHAPMANCredential: MD
Location Address4860 Y ST, 3800Sacramento, CA 95817-2307
Mailing Address4860 Y St, 3800Sacramento, CA 95817-2307 · (916) 734-5885 · Fax (916) 734-7904
Fax(916) 734-7904
Sole ProprietorNo
Enumeration DateJune 7, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1073553103 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License Licensed in CA · A20661
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
4860 Y ST, Sacramento, CA 95817

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Student in an Organized Health Care Education/Training Program
4860 Y ST, SUITE 3850
SACRAMENTO, CA 95817
Internal Medicine
4860 Y ST, SUITE 0101
SACRAMENTO, CA 95817
Internal Medicine
4860 Y ST, SUITE 0100
SACRAMENTO, CA 95817
Physical Medicine & Rehabilitation
4860 Y ST, SUITE 3850
SACRAMENTO, CA 95817
Obstetrics & Gynecology
4860 Y ST
SACRAMENTO, CA 95817
General Acute Care Hospital
4860 Y ST
SACRAMENTO, CA 95817
Obstetrics & Gynecology (Maternal & Fetal Medicine)
4860 Y ST
SACRAMENTO, CA 95817
Internal Medicine (Cardiovascular Disease)
4860 Y ST, SUITE 2820
SACRAMENTO, CA 95817

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Chapman's NPI number?

The NPI number for Michael Chapman is 1073553103. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Michael Chapman located?

Michael Chapman practices at 4860 Y St 3800, Sacramento, CA 95817. The listed phone number is (916) 734-5885.

What is Michael Chapman's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

When was this NPI record last updated?

The NPPES record for Michael Chapman was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.